AirMan SDG25S-6A7 Instructional Manual Download Page 1

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INSTRUCTIONAL MANUAL

MOBILE GENERATORS

SDG25S-6A7, SDG45S-6A6,

SDG65S-6A6, SDG100S-6A6

MMD Equipment Inc.

121 High Hill Road

Swedesboro, NJ 08085

Tel: (800) 433-1382

Fax: (856) 467-5235

www.mmdequipment.com

Summary of Contents for SDG25S-6A7

Page 1: ...INSTRUCTIONAL MANUAL MOBILE GENERATORS SDG25S 6A7 SDG45S 6A6 SDG65S 6A6 SDG100S 6A6 MMD Equipment Inc 121 High Hill Road Swedesboro NJ 08085 Tel 800 433 1382 Fax 856 467 5235 www mmdequipment com...

Page 2: ...tion could cause serious injury or death For details of handling maintenance and safety of the engine see the Engine Operation Manual Keep the manual available at all times for the operator or safety...

Page 3: ...2 4 3 Check before Starting the Unit 4 6 4 4 Unit Operation 4 8 4 5 Stopping Procedures 4 12 4 6 Adjustment of frequency 4 12 4 7 Emergency Stop 4 13 4 8 Air Bleeding 4 13 5 Periodic Inspection Mainte...

Page 4: ...ntly hazardous situation which if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situations WARNING indicates a potentially hazardous situatio...

Page 5: ...abels clean When they are damaged or missing apply new ones Do not modify the machine without prior approval The safety may be compromised functions may be deteriorated or machine life may be shortene...

Page 6: ...e machine Protection equipments Please wear protection implements such as a helmet protection glasses earplugs safety shoes a glove and a protection against dust mask according to the contents of work...

Page 7: ...as electric shock Never touch the interior of the control panel during operation Notice that the voltage of several hundreds volt is applied to the interior of the control board When checking or oper...

Page 8: ...e the fuel nearby the machine Do not spill It may cause a fire When it is spilt wipe it up completely Such parts as muffler and exhaust pipe can be extremely hot Remove twigs dried leaves dried grass...

Page 9: ...catch the operator s hand into the fan belts and this could cause a serious injury Hands off from cooling fan Be sure to stop the engine and remove the starter key whenever check or maintenance work...

Page 10: ...he engine oil cools off Then check the level of the engine oil or refill or drain the oil During operation or immediately after the engine stops its oil is extremely hot and pressurized so it may jet...

Page 11: ...all times If they are damaged or missing immediately place an order with your nearest dealer for replacement Part numbers are indicated on the lower right corner of the label Adhere a new one to the o...

Page 12: ...1 Safety 1 9 The pasting position of safe warning label is as follows SDG25S 6A7 6 2 3 5 4 7 8 1 A040571 DETAIL OF INSTRUMENT PANEL 9...

Page 13: ...1 Safety 1 10 SDG45S 6A6 SDG65S 6A6 6 2 3 5 4 7 8 1 DETAIL OF INSTRUMENT PANEL 9 A040572...

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Page 16: ...25S 6A7 1 2 3 4 5 6 12 11 10 9 8 7 13 1 Control panel 2 Engine 3 Air filter 4 Engine oil filler port 5 Reserve tank 6 Radiator 7 Fuel tank 8 Battery 9 Engine oil level gauge 10 Sedimentor 11 Fuel filt...

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Page 18: ...Sedimentor 7 Fuel filter 8 Radiator 9 Fuel tank 10 Engine oil filler port 11 Fuel air bleeding electromagnetic pump 12 Engine oil filter 13 Battery 14 Output terminals 15 Generator A040576 1 2 3 4 5...

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Page 20: ...porting the machine be sure to put it on the truck bed and use the rope hooks to secure it with rope Do not hoist up the machine while it is running Otherwise a fatal trouble or serious accident may o...

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Page 22: ...5 Output system Voltage drop Three phase 3 wire Type Three phase 4 wire Type The following tables show the relations between the cabtyre cable length and the cable thickness nominal cross sectional a...

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Page 26: ...les compared to the value of the simultaneous current consumption from the main terminals SDG25S SDG45S SDG60S Single Phase 120V 20A GFCI Rcept Three Phase 240 480V Single Phase 240 120V Three Phase 2...

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Page 32: ...d fault circuit interrupter will not protect against short circuits or overloads The circuit breaker in the control panel which supplies power to the circuit provides that protection The ground fault...

Page 33: ...f generator is increased higher than the specified voltage Symptom When circuit protector functions and load is applied to the machine such trouble as larger variance of voltage and or delayed voltage...

Page 34: ...l it out again If the gauge shows the oil level between MAX and MIN limits it is normal When the oil level is below its MIN add engine oil See 5 5 1 While checking oil level check also for contaminati...

Page 35: ...ly check the belt for any crack wear and other defect Loosen the mounting bolt of alternator once Then adjust it so that the belt deflection will be 8 12 mm 98 1N 10kgf when pressing with a finger Be...

Page 36: ...apacity If the machine is operated with a frequency lower than the rated frequency it could cause the generator or to be burned 4 4 1 Procedure to Start the Unit Follow the starting procedure below Ma...

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Page 39: ...e Air filter Glow Before Starting up preheating 0 0 0 Off Off Off On Off On During Operation Full load 240 480 60 During Operation Unload 240 480 62 5 Less than rated current Off Off Be sure to freque...

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Page 42: ...nce tag where it can be easily seen The checker must keep the key during checking and maintenance Remove the negative side cable from the battery If the above procedure is neglected and should another...

Page 43: ...manual ask your nearest dealer for information a Controls and instruments function properly b Quantity and any leak of water fuel and oil or any contamination should be checked c Appearance abnormal...

Page 44: ...ay 5 7 Check and Clean Clogging of Air Filter Element 5 8 Change Air Filter Element 5 12 Drain fuel tank Including sedimenter 5 8 Check fuel level 4 7 Check engine oil level 4 6 Check coolant level 4...

Page 45: ...ame SDG25S SDG45S SDG65S SDG100S Quantity Engine oil filter ISUZU 894456 7412 NISSAN 15208 43G00 ISUZU 113240 2321 ISUZU 113240 2321 1 Air filter element 32143 11500 32143 14500 32143 12700 32143 1280...

Page 46: ...e outside air temperature Relation between viscosity SAE and temperature SAE Viscosity number Temperature 10W 22 Fto 50 F 30 to 10 30 14 Fto 104 F 10 to 40 40 32 Fto 122 F 0 to 50 15W 40 4 Fto 104 F 2...

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Page 51: ...e the tubes even before maintenance schedule Do not use high pressure washer for washing to prevent fin tubes 3 from being damaged When the unit is used installed near seaside and on boat board clean...

Page 52: ...ifreeze is stored put it in a container with an indication saying LLC Antifreeze inside and seal it up then Keep it in a place away from children Beware of flames Follow the designated regulations to...

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Page 54: ...n the UPPER and LOWER level without any delay Do not charge the frozen battery Otherwise it may explode If the battery is frozen warm it up until the battery temperature becomes 16 C to 30 C Battery e...

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Page 56: ...pipings Disassemble clean and change Change filter Check fuse Change solenoid Check connector Replenish fuel Bleed air Engine oil pressure drop warning lamp glows 1 Engine oil shortage 2 Engine oil fi...

Page 57: ...Check repair Check repair Check change Check change Check repair Check repair Check select Reset Too high voltage generated when set at the rated frequency 50Hz 60Hz Voltage will not drop even when t...

Page 58: ...fuel from the unit Seal air intake port of engine and other openings like the muffler with a vinyl sheet packing tape etc to prevent moisture and dust from getting in the unit Be sure to repair any t...

Page 59: ...e V 240 480 240 120 Generator Current A 60 30 60 Model ISUZU AA 4LE1 Type 4 cycle water cooled swirl chamber type Number of cylinders 4 Total displacement L 2 179 Rated output kW 23 5 Revolution per m...

Page 60: ...urrent A 108 54 108 Model NISSAN DIESEL 2A BD30T Type 4 cycle water cooled direct injection type with turbo charged Number of cylinders 4 Total displacement L 2 953 Rated output kW 43 5 Revolution per...

Page 61: ...tor Current A 152 76 152 Model ISUZU EE 4BG1T Type 4 cycle water cooled direct injection type with turbo charged Number of cylinders 4 Total displacement L 4 329 Rated output kW 58 Revolution per minu...

Page 62: ...or Current A 241 120 242 Model ISUZU EE 6BG1T Type 4 cycle water cooled direct injection turbo charged intercooled Number of cylinders 6 Total displacement L 6 494 Rated output kW 112 Revolution per m...

Page 63: ...8 Specifications 8 5 8 2 Outline drawing SDG25S 6A7 A040577...

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Page 67: ...9 Wiring Diagram 9 1 9 1 Generator Wiring Diagram SDG25S 6A7 To Monitor lamp A C Generator A040450 To Battery Voltage selector sw Terminal plate...

Page 68: ...9 Wiring Diagram 9 2 SDG45S 6A6 65S 6A6 To Monitor lamp Terminal plate A C Generator A040166 To Battery Voltage selector sw...

Page 69: ...9 Wiring Diagram 9 3 SDG100S 6A6 A040658 Terminal plate A C Generator To Battery To Monitor lamp...

Page 70: ...9 Wiring Diagram 9 4 9 2 Engine Wiring Diagram SDG25S 6A7 A040580...

Page 71: ...9 Wiring Diagram 9 5 SDG45S 6A6 A040581...

Page 72: ...9 Wiring Diagram 9 6 SDG65S 6A6 A040582...

Page 73: ...9 Wiring Diagram 9 7 SDG100S 6A6 A040659...

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